@book{45291,
	author = {Garber, Nicholas J. and Hoel, Lester A.},
	title = {Traffic and highway engineering /},
	publisher = {Cengage Learning,},
	year = {c2009},
	address = {United States :},
	edition = {4th ed.},
	url = {http://www.loc.gov/catdir/toc/fy0903/2008926026.html}
}